Our full website is currently being developed. You can contact us with any enquiries or request information on our products by emailing info@envirotools.co.nz

Our Trapping Systems


The Rat-hatch is a must-have for your house, garage, rental, or holiday home. Simply install into any part of your roof space to easily remove rodents from their number one hideout.

Though it is called Rat-hatch, it also works as effectively on mice. The patented inbuilt fine-setting feature allows you to adjust the sensitivity of the mechanism, enabling you to catch the smallest of mice.

This trap removes the need to use poison in your home, that could put your pets and loved ones at risk. Once the trap catches, it releases a red indicator alerting you that it has caught and to reset it.

An easy to use, quick and cost-effective solution to rid your property of rodents.


  • Alerts with a red button indicator when a rodent is caught
  • Safe access to your ceiling spaces
  • Easy to service, clear and reset
  • Hygienic non-contact removal of the rodent
  • Designed, engineered and manufactured in New Zealand
  • 5 year full warranty

Baiting instructions for the Rat Hatch are featured in the gallery below, but you can download a pdf of the baiting guide by clicking here.

Installation Instructions

You can view and download a pdf of the Rat‑hatch installation guide simply by clicking here.

Urban Trapping Tips

You can view and download a pdf of trapping tips for rodents in urban areas by clicking here.


Rat Hatch Overview

Installation Guide

Access Hatch Install Guide

Soft ceiling installation guide

Re-setting the Rat-hatch

Rat-hatch in action